Reflection grating
[计] 反射光栅\\n[化] 反射光栅
🧩 词语组成解析
grating
[['greitiŋ]]
n. 光栅, 摩擦, 摩擦声\\na. 令人气恼的, 刺耳的
🗣️ 情景例句
This is your big night.
今儿晚上可是你的好日子。
Did you sell it to him yourself?
你自己亲自卖给他吗？
Have you tried to borrow money from a bank?
你是否试过向银行借钱呢？